| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.97 | 5.656% | $85.5497 | $85.55 | $85.55 | $85.50 |
| Purchase #2 | $112.69 | 7.698% | $121.3649 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $73.57 | 7.789% | $79.3004 | $79.30 | $79.30 | $79.30 |
| Purchase #4 | $242.87 | 5.864% | $257.1119 | $257.11 | $257.10 | $257.10 |
| Purchase #5 | $140.33 | 9.587% | $153.7834 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $88.61 | 7.776% | $95.5003 | $95.50 | $95.50 | $95.50 |
| Purchase #7 | $66.95 | 4.796% | $70.1609 | $70.16 | $70.15 | $70.20 |
| 7 purchase totals = | $805.99 | $862.7715 | $862.76 | $862.75 | $862.80 | |